prefix and suffix

Add a prefix to make the opposite of the word: happy

Add a prefix to form the opposite of the word: correct

Choose a suitable suffix for play:
Options: in, ful, less, ness

Which word has the correct prefix/suffix? Options: friendful, unpure, unclear, agreeful

Choose the word with correct prefix: inhappy, dishappy, inhappy, unhappy

Choose the word with correct suffix: agreeful, dislike, greatship, payment

Arun is a ___boy.

Choose the correct word: kingdom, friendness, nationaly, greatship

Which word is correct: impotantness, importantly, unimportant, misimportant?

Complete the sentence: She is a ____ girl.